CN113184587B - Lamp area coiling mechanism is used in processing of LED lamp - Google Patents

Lamp area coiling mechanism is used in processing of LED lamp Download PDF

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Publication number
CN113184587B
CN113184587B CN202110474895.2A CN202110474895A CN113184587B CN 113184587 B CN113184587 B CN 113184587B CN 202110474895 A CN202110474895 A CN 202110474895A CN 113184587 B CN113184587 B CN 113184587B
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shaft
driving
limiting
rod
shaped
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CN202110474895.2A
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CN113184587A (en
Inventor
熊磊
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Linhai Qinghui Photoelectric Lighting Co ltd
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Linhai Qinghui Photoelectric Lighting Co ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms
    • B65H18/10—Mechanisms in which power is applied to web-roll spindle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/02—Supporting web roll
    • B65H18/028—Both ends type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/30—Lifting, transporting, or removing the web roll; Inserting core
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/30—Lifting, transporting, or removing the web roll; Inserting core
    • B65H19/305—Inserting core
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/04—Kinds or types
    • B65H75/08—Kinds or types of circular or polygonal cross-section
    • B65H75/14—Kinds or types of circular or polygonal cross-section with two end flanges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/18—Constructional details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/18—Constructional details
    • B65H75/24—Constructional details adjustable in configuration, e.g. expansible
    • B65H75/242—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages
    • B65H75/243—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages actuated by use of a fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S4/00—Lighting devices or systems using a string or strip of light sources
    • F21S4/20—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
    • F21S4/22—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports flexible or deformable, e.g. into a curved shape
    • F21S4/24—Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports flexible or deformable, e.g. into a curved shape of ribbon or tape form, e.g. LED tapes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/417—Handling or changing web rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/11—Dimensional aspect of article or web
    • B65H2701/113—Size
    • B65H2701/1133—Size of webs
    • B65H2701/11332—Size of webs strip, tape, narrow web
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Transmission Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The invention relates to the technical field of LED lamp processing accessories, in particular to a lamp strip winding device for LED lamp processing, which is simple in structure, can automatically disassemble a plastic disc fully wound with a lamp strip after the lamp strip is fully wound, does not need artificial interference in the whole process, improves the working efficiency and is beneficial to automatic operation; the method comprises the following steps: the base is used for mounting the whole device, the driving box is mounted on the base, the winding shaft is mounted at the output end of the driving box, and the air expansion shaft for expanding the plastic disc is arranged on the winding shaft; the limiting disc is sleeved at the end part of the winding shaft and used for limiting the plastic disc; the cross section of the material receiving groove is semicircular and is used for placing a plastic disc; the base is also provided with a rotating mechanism for driving the limiting disc to rotate, a receiving mechanism for driving the receiving groove to change the height and rotate, and a driving mechanism for providing power for the rotating mechanism and the receiving mechanism; the output end of the driving mechanism is provided with a pushing mechanism used for pushing the plastic disc to move.

Description

Lamp area coiling mechanism is used in processing of LED lamp
Technical Field
The invention relates to the technical field of LED lamp processing auxiliary devices, in particular to a lamp belt winding device for LED lamp processing.
Background
The LED lamp strip is characterized in that an LED is assembled on a strip-shaped FPC (flexible printed circuit) or PCB (printed circuit board) hard board, and the product is named as a strip because the product is shaped like a strip, and the head and corners are gradually exposed in various decoration industries because the product has long service life, is very energy-saving and environment-friendly.
In the prior art, after the LED lamp strip is coiled, the plastic plate wound with the lamp strip needs to be replaced, firstly, an operator needs to take down the limiting plate of the limiting lamp strip, then, the plastic plate wound with the lamp strip is manually taken down, and then, the plastic plate is replaced; it is evident that the above-mentioned device presents the following drawbacks in use: the operating procedure is loaded down with trivial details, needs the rotatory screw that is used for the dead spacing dish of lock of user, puts spacing dish and so on the operation, and whole dismantlement cycle is long, and operator's intensity of labour is big, and it is unfavorable for automated production to go on very obviously above-mentioned device moreover, and efficiency is not high.
Disclosure of Invention
In order to solve the technical problem, the invention provides a lamp strip winding device for processing an LED lamp, which is simple in structure, can automatically disassemble a plastic plate wound with a full lamp strip after the lamp strip is wound, does not need artificial interference in the whole process, improves the working efficiency, and is beneficial to automatic operation.
The invention relates to a lamp belt winding device for processing an LED lamp, which comprises:
the base is used for mounting the whole device, the driving box is mounted on the base, the winding shaft is mounted at the output end of the driving box, and the air expansion shaft for expanding the plastic disc is arranged on the winding shaft;
the limiting disc is sleeved at the end part of the winding shaft and used for limiting the plastic disc;
the cross section of the material receiving groove is semi-annular and is used for placing a plastic disc;
the base is also provided with a rotating mechanism for driving the limiting disc to rotate, a receiving mechanism for driving the receiving groove to change the height and rotate, and a driving mechanism for providing power for the rotating mechanism and the receiving mechanism;
the output end of the driving mechanism is provided with a pushing mechanism used for pushing the plastic disc to move.
Further, actuating mechanism include with base fixed connection's L template, fixed mounting door template on the L template rotates the installation threaded rod on the door template to set up drive threaded rod in threaded rod one end and carry out the motor that rotates, threaded connection drive block on the threaded rod, and fixed mounting passes the gag lever post of drive block on the door template, and the installation is long banding diaphragm on the drive block.
Furthermore, the rotating mechanism comprises a first connecting shaft and a second connecting shaft which are rotatably connected with the L-shaped plate, a first gear is arranged on the first connecting shaft, and a second gear meshed with the first gear is arranged on the second connecting shaft;
a limiting shaft is fixedly connected to the first gear, a rack for driving the first gear to rotate is mounted at the bottom of the transverse plate, and a limiting plate with a long notch is fixedly connected to one side, away from the first gear, of the rack;
the other end of the second connecting shaft is fixedly connected with a swing arm, and the limiting disc is fixed on the swing arm.
Furthermore, the receiving mechanism comprises a track connected with the base, a special-shaped rod is slidably mounted on the track, a through hole is formed in the special-shaped rod, and the through hole comprises a first vertical section used for driving the special-shaped rod to move transversely and a first arc-shaped section which does not affect the position of the special-shaped rod;
a first chain wheel is arranged on the second connecting shaft, a third connecting shaft is rotatably arranged on the L-shaped plate, a second chain wheel is arranged on the third connecting shaft, chains are sleeved on the first chain wheel and the second chain wheel, a driving arm is arranged at one end, far away from the L-shaped plate, of the third connecting shaft, and a driving shaft penetrating through the through hole is arranged on the driving arm;
the special-shaped rod is fixedly connected with a fixing block, the connecting block is axially connected with an inclined rod, the base is fixedly connected with two connecting plates, a first limiting hole and a second limiting hole are formed in each connecting plate, the first limiting hole is vertical, and each second limiting hole comprises a second vertical section which is vertical and a second arc-shaped section which is arc-shaped;
a first cross shaft is arranged in the first limiting hole in a sliding mode, a second cross shaft is arranged in the second limiting hole in a sliding mode, connecting arms are fixed to the front end and the rear end of the first cross shaft and the rear end of the second cross shaft respectively, and the other end of the front side of each connecting arm is connected with the material receiving groove;
the other end of the diagonal rod is rotatably connected with the rear end of the second transverse shaft.
Furthermore, a swinging shaft is rotatably mounted on the material receiving groove, a bottom plate used for placing a plastic disc is fixedly connected to the swinging shaft, a balancing weight is arranged at one side, close to the material receiving groove, of the bottom plate, a supporting block is fixedly connected to the inner wall of the material receiving groove, the supporting block is in a horizontal state when being in contact with the bottom plate, and a limiting block used for limiting the bottom plate is further arranged on the inner wall of the connecting groove;
the base is fixedly connected with a supporting rod, and the supporting rod is rotatably provided with a roller for inclining the bottom plate.
Furthermore, a baffle disc used for limiting the position of the plastic disc is fixedly arranged at the other end of the winding shaft.
Furthermore, a plurality of balls used for supporting the coiling shaft are rotatably mounted on the limiting disc.
Furthermore, pushing mechanism includes the link of being connected with the diaphragm, and the link is close to drive box one side and is provided with and sets up logical groove, leads to the inslot rotation and installs the push rod, leads to be connected with the spring between inslot wall and the push rod.
Compared with the prior art, the invention has the beneficial effects that: when the lamp strip is normally wound, the plastic disc is sleeved on the air expansion shaft, the air expansion shaft is opened to clamp the plastic disc, then the limiting disc is sleeved at the end part of the winding shaft, and the starting end of the lamp strip is clamped on the plastic disc; then, a driving shaft is started to enable a winding shaft, a plastic disc and the like to rotate, so that the lamp strip is wound on the plastic disc, after the winding is finished, a driving box is closed, the lamp strip is cut off, a driving mechanism is operated to enable a rotating mechanism to act, a limiting disc is rotated to be separated from the winding shaft, meanwhile, a receiving mechanism acts, a material receiving groove is lifted up and then rotated, then a transversely moving pushing mechanism pushes the plastic disc fully wound with the lamp strip to push rightwards, the plastic disc falls into the material receiving groove, and then an operator manually sleeves a new plastic disc on the winding shaft; then the actuating mechanism is operated reversely, the pushing mechanism moves leftwards, the material receiving groove rotates to a vertical state and descends, meanwhile, the limiting disc is sleeved on the winding shaft, the plastic disc full of the wound lamp strip falls to the ground, the starting end of the lamp strip is fixed on the new plastic disc, and the actuating box is operated again to wind.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a right front side top perspective view of the present invention;
FIG. 3 is an enlarged view of a portion A of FIG. 2;
FIG. 4 is a top left front perspective view of the present invention;
FIG. 5 is a perspective view of the drive housing of FIG. 4 shown hidden;
FIG. 6 is a partial enlarged view of portion A of FIG. 5;
FIG. 7 is a partial enlarged view of portion B of FIG. 5;
FIG. 8 is a front sectional view of the material receiving groove;
FIG. 9 is a schematic side view of the connection of the take-up spindle, ball and swing arm;
in the drawings, the reference numbers: 1. a base; 2. a drive box; 3. a take-up reel; 4. an air expansion shaft; 5. a limiting disc; 6. an L-shaped plate; 7. a threaded rod; 8. a motor; 9. a drive block; 10. a limiting rod; 11. a transverse plate; 12. a first gear; 13. a second gear; 14. a limiting shaft; 15. a rack; 16. a limiting plate; 17. swinging arms; 18. a track; 19. a profiled bar; 20. a first vertical section; 21. a first arc-shaped section; 22. a chain; 23. a drive arm; 24. a drive shaft; 25. a fixed block; 26. a diagonal bar; 27. a first limiting hole; 28. a second vertical section; 29. a material receiving groove; 30. a second arc-shaped segment; 31. a first lateral axis; 32. a second lateral axis; 33. a connecting arm; 34. a swing shaft; 35. a base plate; 36. a support block; 37. a limiting block; 38. a support bar; 39. a roller; 40. a catch tray; 41. a ball bearing; 42. a connecting frame; 43. a push rod; 44. a spring; 45. and a balancing weight.
Detailed Description
The following detailed description of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
As shown in fig. 1 to 8, the invention provides a light strip winding device for processing an LED lamp, comprising:
the base 1 is used for installing the whole device, a driving box 2 is installed on the base, a winding shaft 3 is installed at the output end of the driving box 2, and an air expansion shaft 4 for expanding the plastic disc is arranged on the winding shaft 3;
the limiting disc 5 is sleeved at the end part of the winding shaft 3 and used for limiting the plastic disc;
a receiving groove 29 with a semicircular cross section for placing a plastic disc;
the base 1 is also provided with a rotating mechanism for driving the limiting disc 5 to rotate, a receiving mechanism for driving the receiving groove 29 to change the height and rotate, and a driving mechanism for providing power for the rotating mechanism and the receiving mechanism;
the output end of the driving mechanism is provided with a pushing mechanism used for pushing the plastic disc to move.
In this embodiment, during normal winding, the plastic disc is sleeved on the air expansion shaft 4, the air expansion shaft 4 is opened to clamp the plastic disc, the limiting disc 5 is sleeved on the end of the winding shaft 3, and then the starting end of the lamp strip is clamped on the plastic disc; then, the driving shaft 24 is started to enable the winding shaft 3, the plastic disc and the like to rotate, the lamp strip is wound on the plastic disc, after winding is finished, the driving box 2 is closed, the lamp strip is cut off, the driving mechanism is operated to enable the rotating mechanism to act, the limiting disc 5 is rotated to be separated from the winding shaft 3, meanwhile, the receiving mechanism acts, the material receiving groove 29 is lifted up and then rotated, then the pushing mechanism which moves transversely pushes the plastic disc which is fully wound with the lamp strip to push rightwards, the plastic disc is made to fall into the material receiving groove 29, and then an operator manually sleeves a new plastic disc on the winding shaft 3; then the actuating mechanism is operated in the reverse direction, the pushing mechanism moves leftwards, the material receiving groove 29 rotates to a vertical state and descends, meanwhile, the limiting disc 5 is sleeved on the winding shaft 3, the plastic disc full of the wound lamp strip falls to the ground, the starting end of the lamp strip is fixed on a new plastic disc, and the actuating box 2 is operated again to wind.
As shown in fig. 1, 2, 4 and 5, the driving mechanism includes an L-shaped plate 6,L fixedly connected to the base 1, a door-shaped plate fixedly mounted on the L-shaped plate 5363, a threaded rod 7 rotatably mounted on the door-shaped plate, a motor 8 for driving the threaded rod 7 to rotate arranged at one end of the threaded rod 7, a driving block 9 connected with the threaded rod 7 in a threaded manner, a limiting rod 10 penetrating through the driving block 9 fixedly mounted on the door-shaped plate, and a transverse plate 11 in a long strip shape mounted on the driving block 9.
In this embodiment, the screw rod 7 is rotated by energizing the motor 8, the driving block 9 is not rotated by the screw rod 7 and the stopper rod 10, the rotating screw rod 7 simultaneously moves the driving block 9 and the horizontal plate 11 in the lateral direction, and the horizontal plate 11 which moves in the lateral direction operates the rotating mechanism and the receiving mechanism.
As a preference of the above embodiment, as shown in fig. 1, 2 and 4, the rotating mechanism comprises a first connecting shaft and a second connecting shaft which are rotatably connected with the L-shaped plate 6, a first gear 12 is arranged on the first connecting shaft, and a second gear 13 meshed with the first gear 12 is arranged on the second connecting shaft;
a limiting shaft 14 is fixedly connected to the first gear 12, a rack 15 for driving the first gear 12 to rotate is mounted at the bottom of the transverse plate 11, and a limiting plate 16 with a long notch is fixedly connected to one side, away from the first gear 12, of the rack 15;
and the other end of the second connecting shaft is fixedly connected with a swing arm 17, and the limiting disc 5 is fixed on the swing arm 17.
In this embodiment, when the plastic wound with the full light strip needs to be replaced, the motor 8 is powered on to move the transverse plate 11 rightward, the transverse plate 11, the rack 15 and the limiting plate 16 all move rightward, and the rack 15 moving transversely enables the first connecting shaft, the second connecting shaft, the first gear 12, the second gear 13, the limiting shaft 14, the swing arm 17 and the limiting disc 5 to rotate, so that the limiting disc 5 and the swing arm 17 are separated from the winding shaft 3;
spacing axle 14 uses first connecting axle to rotate as the axle, and when rack 15 and first gear 12 break away from, spacing axle 14 enters into limiting plate 16's rectangular breach just inside, because rectangular breach is the level form to lateral shifting's limiting plate 16 can not make first gear 12 etc. take place the rotation again right, and fix the position of first gear 12, has avoided swing arm 17 and the rotatory too big angle of spacing dish 5.
As a preference of the above embodiment, as shown in fig. 1 to 6, the receiving mechanism includes a rail 18 connected to the base 1, a profile rod 19 is slidably mounted on the rail 18, a through hole is provided on the profile rod 19, and the through hole includes a first vertical section 20 for driving the profile rod 19 to move transversely and a first circular arc section 21 without affecting the position of the profile rod 19;
a first chain wheel is arranged on the second connecting shaft, a third connecting shaft is rotatably arranged on the L-shaped plate 6, a second chain wheel is arranged on the third connecting shaft, a chain 22 is sleeved on the first chain wheel and the second chain wheel, a driving arm 23 is arranged at one end, far away from the L-shaped plate 6, of the third connecting shaft, and a driving shaft 24 penetrating through the through hole is arranged on the driving arm 23;
the special-shaped rod 19 is fixedly connected with a fixing block 25, the connecting block is axially connected with an inclined rod 26, the base 1 is fixedly connected with two connecting plates, a first limiting hole 27 and a second limiting hole are formed in each connecting plate, the first limiting hole 27 is vertical, and each second limiting hole comprises a second vertical section 28 which is vertical and a second circular arc section 30 which is circular arc;
a first cross shaft 31 is arranged in the first limiting hole 27 in a sliding mode, a second cross shaft 32 is arranged in the second limiting hole in a sliding mode, connecting arms 33 are fixed to the front end and the rear end of the first cross shaft 31 and the rear end of the second cross shaft 32 respectively, and the other end of the front connecting arm 33 is connected with the material receiving groove 29;
the other end of the diagonal rod 26 is rotatably connected with the rear end of a second transverse shaft 32.
In the embodiment, when the motor 8 is energized to drive the second gear 13 to rotate counterclockwise, the third connecting shaft, the first chain wheel, the second chain wheel, the driving arm 23 and the driving shaft 24 are driven to rotate counterclockwise under the cooperation of the chain 22;
because the special-shaped rod 19 is connected with the track 18 fixed on the base 1 in a sliding manner, when the driving shaft 24 is positioned at the first vertical section 20 of the through hole, the driving shaft 24 rotating counterclockwise by taking the third connecting shaft as the shaft moves the special-shaped rod 19 rightward, in the process, the driving shaft 24 moves upward, and when the driving shaft 24 moves to the junction of the first vertical section 20 and the first circular arc-shaped section 21, the first circular arc-shaped section 21 takes the axis of the third connecting shaft as the center of circle, so that the driving shaft 24 rotating continuously can rotate along the first circular arc-shaped section 21 without affecting the position of the special-shaped rod 19;
when the driving shaft 24 is on the first vertical section 20, the profile rod 19 and the fixed block 25 move rightwards, in the process, under the pushing of the diagonal rod 26, when the second transverse shaft 32 is at the second vertical section 28, the first transverse shaft 31 and the second transverse shaft 32, the connecting arm 33 and the material receiving groove 29 move upwards vertically, when the second transverse shaft 32 moves to the junction of the second vertical section 28 and the second circular arc section 30, the second circular arc section 30 takes the first transverse shaft 31 as the center of a circle, so that under the pushing of the diagonal rod 26, the second transverse shaft 32, the connecting arm 33 and the material receiving groove 29 rotate anticlockwise, and when the second transverse shaft 32 reaches the top end of the second circular arc section 30, the material receiving groove 29 rotates to a limit position;
subsequently, the pushing mechanism moving to the right drops the plastic disk wrapped with the lamp strip into the receiving groove 29, and then a new plastic disk is sleeved on the air expansion shaft 4 and the air expansion shaft 4 is inflated.
As a preferred embodiment, as shown in fig. 2 and 8, a swinging shaft 34 is rotatably mounted on the material receiving groove 29, a bottom plate 35 for placing a plastic disc is fixedly connected to the swinging shaft 34, a counter weight 45 is disposed at the bottom of the bottom plate 35 near one side of the material receiving groove 29, a supporting block 36 is fixedly connected to the inner wall of the material receiving groove 29, the supporting block 36 is horizontal when contacting the bottom plate 35, and a limiting block 37 for limiting the bottom plate 35 is further disposed on the inner wall of the connecting groove;
a support rod 38 is fixedly connected to the base 1, and a roller 39 for tilting the bottom plate 35 is rotatably mounted on the support rod 38.
In this embodiment, after the plastic disk wound with the full lamp strip falls into the receiving groove 29, the bottom plate 35 and the supporting block 36 limit the plastic disk, the motor 8 is operated in a reverse direction, the receiving groove 29 and the plastic disk rotate clockwise, the limiting disk 5 is sleeved on the winding shaft 3 again, and the pushing mechanism returns to the initial position;
in the process that the material receiving groove 29 vertically moves downwards, the bottom plate 35, the plastic disc, the swinging shaft 34 and the lamp strip are rotated clockwise under the action of the idler wheel 39, and the limiting block 37 prevents the bottom plate 35 from rotating by too large an angle, so that two end parts of the plastic disc are lapped on the ground, and the plastic disc is unloaded and replaced;
when the receiving trough 29 moves vertically upwards next time, the bottom plate 35 is in contact with the supporting block 36 under the action of the balancing weight 45, and the bottom plate 35 is horizontal.
As a preferred embodiment, as shown in fig. 2, a stop disc 40 for limiting the position of the plastic disc is fixedly mounted at the other end of the winding shaft 3.
In this embodiment, the plastic disk is limited by the catch disk 40, so that the plastic disk is stable and cannot move during rotation.
As shown in fig. 9, in the above embodiment, a plurality of balls 41 for supporting the winding shaft 3 are preferably rotatably mounted on the stopper disk 5.
In this embodiment, through the ball 41 that sets up, the both ends that make the reeling shaft 3 all obtain supporting, and the reeling shaft 3 is rotatory more to add stably, and lamp area winding quality is better.
As shown in fig. 8, preferably, the pushing mechanism includes a connecting frame 42 connected to the cross plate 11, a through groove is formed on one side of the connecting frame 42 close to the driving box 2, a push rod 43 is rotatably mounted in the through groove, and a spring 44 is connected between an inner wall of the through groove and the push rod 43.
In this embodiment, when the pushing mechanism moves from left to right, the front end of the push rod 43 contacts with the plastic disc, the rear end of the push rod 43 abuts against the inner wall of the through groove, and the push rod 43 drives the plastic disc to unload;
when the pushing mechanism moves from right to left, the front end of the push rod 43 contacts with a new plastic disk, and the push rod 43 rotates anticlockwise due to the fixed position of the new plastic disk, the spring 44 is stretched, so that the push rod 43 passes over the plastic disk, and the new plastic disk does not influence the pushing mechanism to move.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make various improvements and modifications without departing from the technical principle of the present invention, and those improvements and modifications should be also considered as the protection scope of the present invention.

Claims (3)

1. The utility model provides a lamp area coiling mechanism is used in LED lamp processing which characterized in that includes:
the base (1) is used for installing the whole device, the driving box (2) is installed on the base, the winding shaft (3) is installed at the output end of the driving box (2), and the air expansion shaft (4) for expanding the plastic disc is arranged on the winding shaft (3);
the limiting disc (5) is sleeved on the end part of the winding shaft (3) and used for limiting the plastic disc;
the cross section of the material receiving groove (29) is semicircular and is used for placing a plastic disc;
the base (1) is also provided with a rotating mechanism for driving the limiting disc (5) to rotate, a receiving mechanism for driving the receiving groove (29) to change the height and rotate, and a driving mechanism for providing power for the rotating mechanism and the receiving mechanism;
the output end of the driving mechanism is provided with a pushing mechanism for pushing the plastic disc to move;
the driving mechanism comprises an L-shaped plate (6) fixedly connected with the base (1), a door-shaped plate is fixedly installed on the L-shaped plate (6), a threaded rod (7) is rotatably installed on the door-shaped plate, a motor (8) for driving the threaded rod (7) to rotate is arranged at one end of the threaded rod (7), a driving block (9) is in threaded connection with the threaded rod (7), a limiting rod (10) penetrating through the driving block (9) is fixedly installed on the door-shaped plate, and a long-strip-shaped transverse plate (11) is installed on the driving block (9);
the rotating mechanism comprises a first connecting shaft and a second connecting shaft which are rotationally connected with the L-shaped plate (6), a first gear (12) is arranged on the first connecting shaft, and a second gear (13) meshed with the first gear (12) is arranged on the second connecting shaft;
a limiting shaft (14) is fixedly connected to the first gear (12), a rack (15) for driving the first gear (12) to rotate is mounted at the bottom of the transverse plate (11), and a limiting plate (16) with a long notch is fixedly connected to one side, away from the first gear (12), of the rack (15);
the other end of the second connecting shaft is fixedly connected with a swing arm (17), and the limiting disc (5) is fixed on the swing arm (17);
the receiving mechanism comprises a track (18) connected with the base (1), a special-shaped rod (19) is slidably mounted on the track (18), a through hole is formed in the special-shaped rod (19), and the through hole comprises a first vertical section (20) used for driving the special-shaped rod (19) to transversely move and a first arc-shaped section (21) which does not affect the position of the special-shaped rod (19);
a first chain wheel is arranged on the second connecting shaft, a third connecting shaft is rotatably arranged on the L-shaped plate (6), a second chain wheel is arranged on the third connecting shaft, a chain (22) is sleeved on the first chain wheel and the second chain wheel, a driving arm (23) is arranged at one end, far away from the L-shaped plate (6), of the third connecting shaft, and a driving shaft (24) penetrating through the through hole is arranged on the driving arm (23);
the special-shaped rod (19) is fixedly connected with a fixing block (25), the fixing block (25) is in shaft connection with an inclined rod (26), the base (1) is fixedly connected with two connecting plates, a first limiting hole (27) and a second limiting hole are formed in each connecting plate, the first limiting hole (27) is vertical, and each second limiting hole comprises a second vertical section (28) which is vertical and a second arc-shaped section (30) which is arc-shaped;
a first transverse shaft (31) is arranged in the first limiting hole (27) in a sliding mode, a second transverse shaft (32) is arranged in the second limiting hole in a sliding mode, connecting arms (33) are fixed to the front end and the rear end of the first transverse shaft (31) and the rear end of the second transverse shaft (32) respectively, and the other end of the front side of each connecting arm (33) is connected with the material receiving groove (29);
the other end of the diagonal rod (26) is rotatably connected with the rear end of a second transverse shaft (32);
a baffle disc (40) for limiting the position of the plastic disc is fixedly arranged at the other end of the winding shaft (3);
the pushing mechanism comprises a connecting frame (42) connected with the transverse plate (11), a through groove is formed in one side, close to the driving box (2), of the connecting frame (42), a push rod (43) is installed in the through groove in a rotating mode, and a spring (44) is connected between the inner wall of the through groove and the push rod (43).
2. A light strip winding device for processing LED lamps as claimed in claim 1, wherein the receiving trough (29) is rotatably mounted with a swing shaft (34), the swing shaft (34) is fixedly connected with a bottom plate (35) for placing a plastic plate, a weight block (45) is disposed at one side of the bottom plate (35) close to the receiving trough (29), a supporting block (36) is fixedly connected to the inner wall of the receiving trough (29), and a limiting block (37) for limiting the bottom plate (35) is further disposed on the inner wall of the receiving trough (29);
the base (1) is fixedly connected with a supporting rod (38), and a roller (39) used for enabling the bottom plate (35) to incline is rotatably arranged on the supporting rod (38).
3. A light strip winding device for processing LED lamp as claimed in claim 2, wherein a plurality of balls (41) for supporting the winding shaft (3) are rotatably mounted on the limiting disc (5).
CN202110474895.2A 2021-04-29 2021-04-29 Lamp area coiling mechanism is used in processing of LED lamp Active CN113184587B (en)

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Application Number Priority Date Filing Date Title
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CN208182270U (en) * 2018-04-10 2018-12-04 佛山市万越科技有限公司 A kind of binding apparatus for cold-rolled strip production
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